Dou Shengnan furrowed her brows tightly, intending to evacuate from the library building without hesitation in battle, but when she looked down, she saw the tail of the black shadow winding around her legs!
"Maniac." Dou Shengnan uttered these words with no fluctuation in her tone. As her expression changed, the black cubes that appeared behind her turned into sharp spikes, instantly piercing the black shadow into pieces, but to her surprise, the dispersed black shadows each wrapped around the materialized spikes.
Dou Shengnan flicked her fingers, and the materialized spikes spun rapidly to free themselves from the entanglement of the black shadow, then scattered into the black water. At the same time, the library building also began to collapse. She turned to leave, but unexpectedly, the black shadow clung to her back once again, and it reached its hand into her lower back.
